用于模拟混凝土单元的弹塑性模型，并有损伤变量，在ABAQUS中umat中输入弹性模量，泊松比与屈服应力即可。-The elastic-plastic model for the simulation of concrete unit, and the damage variable in the ABAQUS umat enter the elastic modulus, Poisson' s ratio and yield st

ABAQUS损伤塑性混凝土模型，关于在ABAQUS中进行混凝土本构关系的描述(ABAQUS Damage Plastic Concrete Model, Descr iption of Constitutive Relation of Concrete in ABAQUS)

混凝土塑性损伤模型的umat文件 用于ABAQUS中自定义用户材料属性 本文件中定义了混凝土的弹塑性模型 其中塑性考虑了混凝土的塑性损伤模型(the umat Fortran words of concret in ABAQUS)

abaqus混凝土塑性损伤模型，本构采用2010混规，损伤因子采用Birtel法计算(In the plastic damage model of ABAQUS concrete, the constitutive method is 2010 mixing gauge, and the damage factor is calculated by Birtel method)